package com.preknow.oop;

/**
 * 构造器的重载（Overload）:在调用构造器的时候会根据传入的参数决定调用哪一个构造器
 */
public class OverloadDemo {
    public OverloadDemo(){
        System.out.println("11111111111");
    }

    public OverloadDemo(int a){
        System.out.println(a);
    }

    public OverloadDemo(String s,double d){
        System.out.println(s);
    }

    public int add(int a,int b){
        return a+b;
    }

    public int add(int a,int b,int c){
        return a+b+c;
    }

    public static void main(String[] args) {
        //OverloadDemo overloadDemo = new OverloadDemo(1);
        OverloadDemo overloadDemo = new OverloadDemo("abc",3.14);

    }




}
